Is NTRA or OPK more undervalued in 2026?

CirclFi compares Natera, Inc. (NTRA) and Opko Health, Inc. (OPK) using 13 institutional-grade valuation models. NTRA has a Quality of Company score of 5.1/10 while OPK scores 5.9/10.

Which is a better buy — NTRA or OPK?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do NTRA and OPK valuations compare?

NTRA at $213.94 and OPK at $1.43 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

NTRA vs OPK Valuation Comparison 2026 — Intrinsic Value Analysis

NTRA

Diagnostics & Research

Natera, Inc.

Quality

5.1

out of 10

Value Trap

SAFE

Price

$213.94

Last close

Models

13/13

Active

OPK

Diagnostics & Research

Opko Health, Inc.

Quality

5.9

out of 10

Value Trap

LOW

Price

$1.43

Last close

Models

12/13

Active

Model-by-Model Comparison

Model	Type	NTRA Fair Value	NTRA Upside	OPK Fair Value	OPK Upside
Bayesian DCF	Intrinsic	$17.94	-91.6%	$0.26	-81.8%
Earnings Power Value	Intrinsic	$110.80	-45.6%	$0.04	-96.8%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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NTRA vs OPK — Which Stock Is More Undervalued?

OPK scores higher with a 5.9/10 quality rating vs NTRA's 5.1/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Natera, Inc. (NTRA) and Opko Health, Inc. (OPK) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

NTRA currently trades at $213.94 with a QOC of 5.1/10, while OPK trades at $1.43 with a QOC of 5.9/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).